WO2009018461A3 - Système et procédé pour commander des points de changement de vitesse de transmission sur la base du poids d'un véhicule - Google Patents

Système et procédé pour commander des points de changement de vitesse de transmission sur la base du poids d'un véhicule Download PDF

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Publication number
WO2009018461A3
WO2009018461A3 PCT/US2008/071797 US2008071797W WO2009018461A3 WO 2009018461 A3 WO2009018461 A3 WO 2009018461A3 US 2008071797 W US2008071797 W US 2008071797W WO 2009018461 A3 WO2009018461 A3 WO 2009018461A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
transmission shift
vehicle weight
points based
controlling transmission
Prior art date
Application number
PCT/US2008/071797
Other languages
English (en)
Other versions
WO2009018461A2 (fr
Inventor
Steven M Bellinger
Original Assignee
Cummins Inc
Steven M Bellinger
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cummins Inc, Steven M Bellinger filed Critical Cummins Inc
Publication of WO2009018461A2 publication Critical patent/WO2009018461A2/fr
Publication of WO2009018461A3 publication Critical patent/WO2009018461A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • F16H2061/0232—Selecting ratios for bringing engine into a particular state, e.g. for fast warming up or for reducing exhaust emissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/21—Providing engine brake control
    • F16H2061/216—Providing engine brake control by using exhaust brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/52—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on the weight of the machine, e.g. change in weight resulting from passengers boarding a bus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S700/00—Data processing: generic control systems or specific applications
    • Y10S700/90—Special robot structural element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

L'invention concerne un système et un procédé pour commander des points de changement de vitesse d'une transmission couplés à un moteur à combustion interne en modifiant au moins un programme de points de changement de vitesse de transmission qui peut comprendre la détermination du poids d'un véhicule portant le moteur et de la transmission, la modification du ou des programmes de point de changement de vitesse de transmission en fonction du poids du véhicule et la commande du changement de vitesse automatique entre au moins deux rapports de vitesse de la transmission selon le ou les programmes de point de changement de vitesse de transmission modifié.
PCT/US2008/071797 2007-08-02 2008-07-31 Système et procédé pour commander des points de changement de vitesse de transmission sur la base du poids d'un véhicule WO2009018461A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/832,884 US7966115B2 (en) 2007-08-02 2007-08-02 System and method for controlling transmission shift points based on vehicle weight
US11/832,884 2007-08-02

Publications (2)

Publication Number Publication Date
WO2009018461A2 WO2009018461A2 (fr) 2009-02-05
WO2009018461A3 true WO2009018461A3 (fr) 2009-04-16

Family

ID=40305280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/071797 WO2009018461A2 (fr) 2007-08-02 2008-07-31 Système et procédé pour commander des points de changement de vitesse de transmission sur la base du poids d'un véhicule

Country Status (2)

Country Link
US (1) US7966115B2 (fr)
WO (1) WO2009018461A2 (fr)

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US7873452B2 (en) * 2007-08-03 2011-01-18 Detroit Diesel Corporation Method and system for controlling a vehicle powertrain based upon actual vehicle load
US8103414B2 (en) * 2008-10-30 2012-01-24 International Business Machines Corporation Adaptive vehicle configuration
US8332108B2 (en) * 2009-06-01 2012-12-11 Allison Transmission, Inc. System for determining a vehicle mass-based breakpoint for selecting between two different transmission shift schedules
SE534153C2 (sv) * 2009-09-14 2011-05-17 Scania Cv Ab Bestämning av en eller flera växlingspunkter
US8306682B2 (en) * 2009-12-17 2012-11-06 The United States Of America, As Represented By The Administrator Of The U.S. Environmental Protection Agency Methods for optimizing the efficiency of a series hybrid vehicle with multi-gear transmission
US8489303B2 (en) * 2010-05-19 2013-07-16 GM Global Technology Operations LLC Powertrain control system and methods with ECM-to-TCM parameter transfer protocols for TCM based control
WO2012047545A2 (fr) * 2010-10-04 2012-04-12 Allison Transmission Inc. Système permettant de sélectionner un programme de changement de rapports basé sur l'économie
US8612106B2 (en) * 2010-10-20 2013-12-17 GM Global Technology Operations LLC System and method for controlling a transmission to improve exhaust braking
US9902379B2 (en) * 2011-05-23 2018-02-27 Ford Global Technologies, Llc Controlling wheel hop in a vehicle axle
US8983752B2 (en) * 2011-08-22 2015-03-17 Trimble Navigation Limited System and method for identifying characteristics of a vehicle
MX346634B (es) 2011-12-02 2017-03-27 Paccar Inc Sistemas y metodos para determinar valores de gestión de control de velocidad.
US9278692B2 (en) * 2012-05-04 2016-03-08 Ford Global Technologies, Llc Methods and systems for a four wheel drive vehicle driveline
US9052013B2 (en) * 2012-12-14 2015-06-09 Caterpillar Inc. Grade and payload based transmission gear selection strategy
US9656656B2 (en) 2012-12-20 2017-05-23 Cnh Industrial America Llc System and method for reducing fuel consumption of a work vehicle
US10166980B2 (en) 2013-02-28 2019-01-01 Ford Global Technologies, Llc Vehicle mass computation
CN105190112B (zh) * 2013-05-07 2017-10-03 艾里逊变速箱公司 用于优化交通工具减速期间的变速器的降档的系统及方法
US9885317B2 (en) 2013-05-10 2018-02-06 ProAct Services Corporation System and method for combusting volatile vapors
CN104806363B (zh) * 2015-03-31 2018-07-27 小米科技有限责任公司 油门响应方法及装置
US10000203B2 (en) * 2016-01-13 2018-06-19 Ford Global Technologies, Llc EV mode shift strategy for hybrid vehicle
US9783188B2 (en) 2016-01-13 2017-10-10 Ford Global Technologies, Llc EV mode shift strategy for hybrid vehicle
WO2018128739A2 (fr) * 2017-01-09 2018-07-12 Allison Transmission, Inc. Système et procédé permettant de rapporter des caractéristiques de véhicule déterminées par un circuit de commande de transmission
US10767571B2 (en) 2018-07-18 2020-09-08 Ford Global Technologies, Llc Methods and system for operating an engine
US11059480B2 (en) * 2019-04-26 2021-07-13 Caterpillar Inc. Collision avoidance system with elevation compensation
US20240288063A1 (en) * 2021-06-03 2024-08-29 Cummins Inc. Dynamic control of transmission shift schedules
US11802517B1 (en) 2022-11-29 2023-10-31 Toyota Motor Engineering & Manufacturing North America, Inc. Driver adjusted pedal gain control for trailer towing

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JPH04285364A (ja) * 1991-03-13 1992-10-09 Mitsubishi Motors Corp 車両用自動変速機の変速制御方法
JPH0694116A (ja) * 1992-09-08 1994-04-05 Hitachi Ltd 自動変速制御装置
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US7029419B2 (en) * 2003-09-09 2006-04-18 General Motors Corporation Automatic transmission downshifts based on tire adhesion limits

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JPH03121354A (ja) * 1989-10-03 1991-05-23 Toyota Motor Corp 自動変速機の変速制御装置
JPH04285364A (ja) * 1991-03-13 1992-10-09 Mitsubishi Motors Corp 車両用自動変速機の変速制御方法
JPH0694116A (ja) * 1992-09-08 1994-04-05 Hitachi Ltd 自動変速制御装置
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US7029419B2 (en) * 2003-09-09 2006-04-18 General Motors Corporation Automatic transmission downshifts based on tire adhesion limits

Also Published As

Publication number Publication date
US20090036267A1 (en) 2009-02-05
US7966115B2 (en) 2011-06-21
WO2009018461A2 (fr) 2009-02-05

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